Mangok Bol welcomes four young relatives, but is still searching for missing niece amid turmoil in South Sudan
BOSTON — Mangok Bol, a former ‘Lost Boy’ and refugee from Sudan, was recently reunited with his niece and three nephews in Boston. He spent years trying to bring his family members to the United States, after his brother and sister-in-law were killed in South Sudan and four of their seven children were kidnapped…